Name
- Longman and Co, publishers, 1724-1
- Lorraine, Ferdinand III, Grand Duke of Tuscany, prince-elector, 1769-18241
- Loscombe, Gertrude1
- Louis XVIII, of France1
- Lukin, John, solicitor, of Gray's Inn Square1
- Lyons, Edmund, 1st Baron Lyons, Vice-Admiral GCB1
- Löbel, Wilhelmine, at Brükenau1
- Macintosh, Mary, wife of Charles Macintosh1
- Macintosh, Wallace F-1
- Maitland, Frederick, Major1
- Malcolm, John, Knight, diplomat and administrator, 1769-18331
- Malkin, Benjamin Heath, schoolmaster and antiquary, 1769-18421
- Masquerier, Rachel, wife of J J Masquerier1
- Mathew, Anthony Stephen, Reverend; of Percy Chapel, Charlotte St1
- Mathew, Harriet, wife of Reverend A S Mathew1
- Mathias, Daniell, Rector of St. Mary's, Whitechapel1
- Matthews, John F-1
- Matthews, Mrs; of Add MS 397801
- Matthews, carver and print dealer1
- Mellish, Joseph Charles, translator1